Answer:
Explanation:
Given parameters:
Initial temperature T₁ = 25.2°C = 25.2 + 273 = 298.2K
Initial pressure = P₁ = 0.6atm
Final temperature = 72.4°C = 72.4 + 273 = 345.4K
Unknown:
Final pressure = ?
Solution:
To solve this problem, we use an adaption of the combined gas law where the volume gas is fixed. This simplification results into:
where P and T are temperatures, 1 and 2 are initial and final temperatures.
Input the parameters and solve;
P₂ = 0.7atm
Answer: No
Explanation: The snacks did not work because the result of the snails either stayed the same, or decreased.
Making moral judgments or decisions is not a characteristic of science.
<h3>The scientific method</h3>
The scientific method refers to systematic methods employed by scientists in their quest for discoveries and explanation of phenomena.
The scientific method includes:
- Observation and formulation of questions
- Developing a hypothesis
- Conducting experiments
- Formulation of theories based on experiments
- Conducting further experiments and research
- Formulation of laws.
Thus, the characteristics of science include:
- relies on evidence
- uses testable ideas
- leads to ongoing research
Therefore, making moral judgments or decisions is not a characteristic of science.
Learn more about the scientific method at: brainly.com/question/17216882
Option D
The car is accelerating, because if it were at rest you wouldn't see the line, and if the car was going at constant speed (forwards or backwards) then the line would be straight.
<em>Have a luvely day!</em>
